TANGENTIALLY PHASE-MATCHED EFFICIENT DIFFERENCE-FREQUENCY-GENERATION IN BETA-BARIUM BORATE CRYSTAL

被引：9

作者：

BHAR, GC

DATTA, PK

RUDRA, AM

CHATTERJEE, U

机构：

[1] Burdwan University, Physics Department, Laser Laboratory, Burdwan

来源：

OPTICS COMMUNICATIONS | 1994年 / 105卷 / 1-2期

关键词：

D O I：

10.1016/0030-4018(94)90300-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Tangential phase-matching has been employed for efficient generation of infrared radiation tunable from 2743 nm to 3362 nm by difference frequency mixing of Nd:YAG harmonic (532 nm) radiation and the same pumped dye (DCM) laser in a beta barium borate crystal. Wide acceptance over 532 nm beam has been utilised to obtain conversion efficiency in DFG as high as 20 times than our earlier reported value.

引用

页码：95 / 98

页数：4

共 15 条

[11] HIGH-EFFICIENCY INFRARED GENERATION BY DIFFERENCE-FREQUENCY MIXING USING TANGENTIAL PHASE MATCHING [J].